package com.yzqp.blog.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * web访问地址
 * http://127.0.0.1:9999/swagger-ui.html
 * http://127.0.0.1:9999/doc.html
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig implements WebMvcConfigurer {

    //配置了Swapperbean实例
    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                //为当前包路径,控制器类包
                .apis(RequestHandlerSelectors.basePackage("com.yzqp"))
                .paths(PathSelectors.any())
                .build();
    }

    //构建 api文档的详细信息函数
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                //页面标题
                .title("yzqp平台API接口文档")
                //创建人
                .contact(new Contact("何佳成", "http://www.baidu.com",
                        "1246660963@qq.com"))
                //版本号
                .version("1.0")
                //描述
                .description("系统API描述")
                .build();
    }
}
